EP 0032498 A1 19810729 - PROCESS FOR SEALINGLY CONNECTING PIPES BY CRIMPING AND CRIMPING CONNECTION.
Title (en)
PROCESS FOR SEALINGLY CONNECTING PIPES BY CRIMPING AND CRIMPING CONNECTION.
Title (de)
VERFAHREN ZUR ABDICHTENDEN VERBINDUNG VON ROHREN DURCH PRESSEN UND GEPRESSTE VERBINDUNG.
Title (fr)
PROCEDE DE RACCORDEMENT ETANCHE DE TUBES PAR SERTISSAGE ET RACCORD PAR SERTISSAGE.
Publication
Application
Priority
FR 7919196 A 19790725
Abstract (en)
[origin: WO8100294A1] Process for sealingly connecting pipes (A, A") by crimping, wherein the pipes (A, A") to be connected are positioned in a sleeve (B) which comprises, at the crimpings to be effected, a threaded outer extra thickness (2, 2"), and the annular crimping of the pipes (A, A") is effected by screwing at each end of the sleeve (B) a nut (C, C") having a conical configuration of which the threading (6, 6") corresponds to the thread of the extra thickness.
Abstract (fr)
Procede de raccordement etanche de tubes par sertissage, dans lequel on positionne les tubes a raccorder dans un manchon qui comprend au niveau des sertissages a realiser une surepaisseur exterieure filetee, puis on realise le sertissage annulaire des tubes en vissant a chaque extremite du manchon un ecrou a geometrie conique dont le taraudage correspond au filetage de la surepaisseur.
IPC 1-7
IPC 8 full level
F16L 19/06 (2006.01)
CPC (source: EP)
F16L 19/063 (2013.01)
Designated contracting state (EPC)
AT CH DE FR GB LU NL SE
DOCDB simple family (publication)
WO 8100294 A1 19810205; AT E4832 T1 19831015; BE 884446 A 19810126; BR 8008769 A 19810526; CA 1147132 A 19830531; DE 3065043 D1 19831103; DK 127081 A 19810320; EP 0032498 A1 19810729; EP 0032498 B1 19830928; ES 494347 A0 19810316; ES 8103819 A1 19810316; FR 2462642 A1 19810213; GR 69718 B 19820709; IT 1225640 B 19901122; IT 8083637 A0 19800725; JP S56500900 A 19810702; NO 810934 L 19810318; PT 71590 A 19800801; ZA 804486 B 19810729
DOCDB simple family (application)
EP 8000052 W 19800714; AT 80901484 T 19800714; BE 201504 A 19800724; BR 8008769 A 19800714; CA 356973 A 19800724; DE 3065043 T 19800714; DK 127081 A 19810320; EP 80901484 A 19810209; ES 494347 A 19800724; FR 7919196 A 19790725; GR 800162513 A 19800721; IT 8363780 A 19800725; JP 50177980 A 19800714; NO 810934 A 19810318; PT 7159080 A 19800722; ZA 804486 A 19800724